The general meaning of the C1126 Code is not cooperative and suitable for fixing the car engine. Do not use any general information for solving the car engine problem. The general meaning of the code is available online but you can get the real meaning from the manufacturer’s provided manual of the car. if you read the manual of the car engine, you will get necessary information for solving the car. You have nothing to worry if you cannot solve the problem. For solving the problem, you need to use manufacturer information. An automobile engineer has all information and machines for solving the car engine.